Process Air Heaters & Duct Heaters

Process Air Heaters and Duct Heaters are available in a wide variety of flow rates Wattages voltages and sizes to meet most applications. Process Air Heaters and Duct Heaters are available with thermostats, thermocouples or hi limit cutouts as called for by the process.

Process Air Heaters and Duct Heaters can be designed to fit in most Ducts or could be made to order as required.

Typical Applications:

Ovens/Furnaces
HVAC
Spot Process Heating
Inline Flow Heating
Custom Heating Systems

Features:

High air temperatures
Corrosion/oxidation resistant sheath
Explosion proof housing construction option
Wide range of voltages available
Custom sizes and wattage's in single or three phase

Specifications

Voltages	120 to 600 VAC Single or Three Phase
Watt densities	10 to 67 Watts/per 2 inch
Process temperatures	to 1200°F (650°C)
Elements	Incolloy Tubular or Finned Tubular/Nichrome
Sensors	Thermocouple J, K, In air For Process Temp
Hi Limits	Thermocouple brazed to the sheath Thermostat with reset brazed to sheath
Terminal Enclosures	Dust Resistant NEMA 12 Explosion Resistant NEMA 7 Corrosion Resistant NEMA 4X Moisture Resistant NEMA 4
Options	Built In Controls / Stand Off Enclosures